| čeština | ces-000 |
| katechin | |
| català | cat-000 | catequina |
| Deutsch | deu-000 | Catechin |
| Deutsch | deu-000 | Katechin |
| English | eng-000 | catechin |
| English | eng-000 | catechine |
| English | eng-000 | catechol |
| français | fra-000 | catéchine |
| italiano | ita-000 | catechina |
| русский | rus-000 | катехин |
| slovenčina | slk-000 | katechín |
| español | spa-000 | catequina |